14x + 10y = 72
    14x +   4y = 96
                6y = -24
                 6       6
                  y = -4
    14x + 10y = 72
14x + 10(-4) = 72
       14x - 40 = 72
             + 40 + 40
              14x = 112
               14      14
                  x = 8
            (x, y) = (8, -4)
        
             
        
        
        
I cant really see that- could you tell me what that is?
 
        
                    
             
        
        
        
Answer:
A TRUE B FALSE C FALSE 
Step-by-step explanation: 
 
        
                    
             
        
        
        
Answer:
25 years old 
Step-by-step explanation:
karima is 20 years old 
Sarah is 2 years older than karima (20+2= 22) 
Noha is 3 years older than Sarah 
if sara is 22 then noha is 22+3=25
 
        
             
        
        
        
Divide the numerator and denominator by their gcf (25)
75/25= 3
100/25= 4
Final answer: 3/4